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Inventor

CLARK EARL A

US5 patents
⚠️ This page may combine multiple inventors who share the name “CLARK EARL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLARK EARL A

3 patents
US4132238AJan 2, 1979

Automatic separator valve

CLARK EARL A48 citations89
US4312181AJan 26, 1982

Heat engine with variable volume displacement means

CLARK EARL A19 citations78
US4353683AOct 12, 1982

Stirling cycle engine and fluid pump

CLARK EARL A17 citations70

CLARK STEPHEN E

2 patents
US4838732AJun 13, 1989

Elastomeric sealing device

CLARK STEPHEN E46 citations90
US4580592AApr 8, 1986

Float controlled separator valve

CLARK STEPHEN E14 citations71